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Dangling pointer used in open_in_context() in the impl of UsbProperties #25

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quitbug opened this issue Jan 18, 2025 · 0 comments · May be fixed by #26

quitbug commented Jan 18, 2025

Hi, I hv noticed that there are two dangling pointers used in the function https://github.com/tanriol/ftdi-rs/blob/master/src/opener.rs#L45C8-L45C23. https://github.com/tanriol/ftdi-rs/blob/master/src/opener.rs#L45C8-L45C23 will generate two dangling pointers passed in ffi::ftdi_usb_open_desc_index(), which may result in a later Use-After-Free bug.

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quitbug linked a pull request

that will close this issue

fix the dangling pointer bug #26

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